Concentricity meter with adjustable measuring heads
An adjustable, concentricity technology, applied in the field of parts processing and testing, to achieve the effect of improving measurement speed and cleanliness
Inactive Publication Date: 2021-05-11
白过海
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Problems solved by technology
[0004] The object of the present invention is to provide a measuring head adjustable concentricity instrument to solve the problem that the concentricity instrument is inconvenient to measure the inner circle and outer circle of hollow cylindrical parts at the same time
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] see Figure 1-7 , an embodiment provided by the present invention: an adjustable measuring head concentricity instrument, including a support plate 1, a support leg 2, a screw rod 8, a roller shaft 14 and a measuring head 18, at the corner position of the bottom end of the support plate 1 Supporting legs 2 are fixed, both ends of the top of the supporting plate 1 are fixed with a second bracket 20, both sides of the top of the supporting plate 1 are pro...
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A concentricity instrument with adjustable measuring heads is disclosed by the present invention, and comprises a supporting plate, supporting legs, a screw rod, a roll shaft and the measuring heads, the supporting legs are fixed at the corner positions of the bottom end of the supporting plate, second supports are fixed at the two ends of the top of the supporting plate, a cleaning plate is installed at one end of a second gear, and one end of the cleaning plate extends to one end of a first supporting column. According to the invention, through the arrangement of a double-end detection structure, when a hollow cylinder needs to be detected at the same time, the measuring heads above the first transverse shaft and the second transverse shaft are adjusted to the outer wall and the inner wall of the hollow cylinder and abut against the hollow cylinder; and during testing, the concentricity of the outer wall and the inner wall of the hollow cylinder can be known through the pointer response state of a first instrument and a second instrument which penetrate through the upper portions of the first transverse shaft and the second transverse shaft respectively, and the concentricity of the inner circle and the outer circle can be detected at the same time through the concentricity instrument, so the measuring speed of hollow cylinder detection is increased.
Description
technical field [0001] The invention relates to the technical field of part processing and detection, in particular to an adjustable measuring head concentricity instrument. Background technique [0002] With the continuous development of society, some factories will produce a large number of cylindrical parts when making mechanical parts or circular parts. Due to the high quality requirements for the parts in the process of processing cylindrical parts, and in the cylindrical After the part is manufactured, it is necessary to test the cylindrical part, and judge whether the cylindrical part meets the qualified standard according to the test result. Therefore, it is necessary to use the corresponding concentricity instrument when testing the concentricity of the cylindrical part. The results detected by the concentricity meter can determine whether the cylindrical parts meet the qualification standards. However, the current concentricity meter still has some shortcomings in ...
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CPCG01B21/24
Inventor 白过海
Owner 白过海